earphone
| Model Number:ET | Place of Origin:-- |
| Price:-- | Packing:-- |
| Transport mode:-- | Minimum Order:-- |
Company Info
Detailed Product Description
SIZE OF SPEAKER: Φ40mm IMPEDANCE : 32Ω±10%Ω SENSITIVITY :110dB±2dB MICROPHONE :-54db±2db FRENQUENCY RESPONSE:20-20000Hz
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china advancer earphone company
[China]
City : guangzhou
Province/State : guangdong
Country/Region : China
